unbound: fix local dns synthesis corner cases

Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>

net/unbound/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=unbound
 PKG_VERSION:=1.9.1
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE

net/unbound/files/odhcpd.awk

@@ -85,6 +85,7 @@
 
       while ( ( cmd | getline adr ) > 0 ) {
         if (( substr( adr, 1, 5 ) <= "fdff:" ) \
+        && ( index( adr, "::/" ) != 0 ) \
         && ( index( adr, "anycast" ) == 0 ) \
         && ( index( adr, "via" ) == 0 )) {
           # GA or ULA routed addresses only (not LL or MC)

net/unbound/files/unbound.sh

@@ -113,7 +113,7 @@ create_interface_dns() {
   # Create local-data: references for this hosts interfaces (router).
   config_get logint "$cfg" interface
   config_get_bool ignore "$cfg" ignore 0
-  network_get_device ifname "$cfg"
+  network_get_device ifname "$logint"
 
   ifdashname="${ifname//./-}"
   ipcommand="ip -o address show $ifname"